Claws Mail vs KMail
| Claws Mail | KMail | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Platforms | Linux, macOS, Windows | Linux |
| Free plan | Yes | Yes |
| App coverage | all | desktop |
| Offline access | Yes | Yes |
| Scheduled sending | No | Yes |
| Calendar tools | Yes | Yes |
| Unified inbox | Yes |
Listed together in Best Email Clients